<?php
class Mageex_AdvanceSeo_Model_Catalog_Product_Attribute_Source_Meta_Enable extends Mage_Eav_Model_Entity_Attribute_Source_Abstract
{
	 public function getAllOptions(){
        if (!$this->_options) {
          $this->_options = array(
				array('value' => 'automatically', 'label' => 'Automatically'),
				array('value' => 'manually', 'label' => 'Manually'),	
          );
        }
        return $this->_options;
    }
}